SPECIAL REPAIR TO ROADS AT ED AT AIR FORCE STATION PALAM UNDER GE (AF) GURGAON NO.1

Amount

M&L for Repairs to pot holes any depth, n.exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in road, path etc cutting around edges to making good by filling in screened and graded road materials over a priming / tack coat with good by applying tack coat @ 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings). depth of potholes exc 30 mm complete all as specified and directed.

M&L for preparing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with mechancial brooms and remove all loose dust etc with air compressor and applying evenly a prime/tack coat with paving bitumen VG-10 @ 5Kg per 10 sqm complete all as specified and directed.

M&L for Premix Bituminous macadam, (consolidated thickness not more than 75 mm) with 4% paving bitumen binder of VG 30, by weight of total mix, rolled and compacted to required camber and gradient with power roller to a uniform smooth surface as specified and as directed.

M&L for bituminous premix asphaltic semi dense concrete, 30 mm (consolidated thickness) with 5.5% paving bitumen binder of VG 30, by weight of total mix, rolled and compacted to required camber and gradient with 8 to 12 tone capacity power roller to a uniform smooth surface as specified and as directed. Note: The actual requirement of binder shall be as per the job mix design and the tests specified. However quantity of bitumen from the mix design found more than specified 5.5% same shall be provided with no extra cost to the Govt. In case binder content found to be less than 5.5% as per mix design as specified in Schedule "A" shall be adjusted @ the rate of 65.00 (Rs sixty Five ) / kg for the less quantity of bitumen used. The quantity of 5.5% mentioned is exclusive of any wastage and no wastage shall be taken into account for the purpose of above adjustment). Note: (i) The work shall be strcitly carried out by using mechanical/sensor paver only . (ii) Work will be allowd only after approval of semi dence asphaltic concrete design mix. (iii) Contractor shall arrange bitumen extraction test at site during execution of SDAC work.

M&L in repair for 30 cm x 30 cm x 25 mm thick pre-painted chequered cement concrete tiles set jointed and pointed in neat cement slurry in floors with grey cement and pigments including 20 mm thick screed bed in cm 1:6 complete all as specified and directed . Note: (i) The contractor shall submit manufature test certificate of the tiles during sample approval and same shall be fwd to office of accepting officer during final bill.

Preparation of road surfaces and applying thermoplastic reflective paint in marking of minimum 2.00 mm thick single coat as in centre line and edge line road marking of 150/100 mm width using 'HOT MARK' thermoplastic paint (Hot application) white/yellow by indigenous modern prpolled road marking machine as directed including all ingredients such as blinder, glass beads Titanium dioxide calcium carbonate inter fillers themoplastic reuirement for glass shall be the table No 800.4 of MORTH specification including spraying of glass beads etc all as per manufacture instructions complete all as specified and directed.

Dismantling of stone slabs and tiles of any discription or thickness in floors, aprons etc laid dry are laid dry and pointed complete all as specified and directed.

S&F in repair reflective road stud of size 100x120x20mm (minimum weight 130 grams) most effective night guidenace even under the most adverse weather condition top quality dynamically design studs having execellent quality standard can bear load upto 25 Tons. The studs are visible and can also be hard and flat due to rumble when a vechile crosses over them, road studs in diffrent colour to delineate both the carriage way at the centre and at the edges of roads made out in rigid ABS plastic . The special impacts, specific reflective panel of studs provides very night reflectively including epoxy for fixing in position complete all as specified and directed. Note:- (i) Appropriate epoxy adhesive on the road surface shall be provided as per manufacturers specifiaction before fixing the cat eye and the same is includued in quoted rate by the contractor complete all as specified and directed.

S&F in repair solar road studs of size 125x125x25mm made frome alumnium alloy and constrution solar powered by nanocrystal solar panel type with rechageable bettary minimum 2.5 V, 500 Mah LED both sides (three each sides) display colour red. Visual distance approx 800 meter in working temperature (10 degree to 70 degree centrigrade) with starting intenstany 300 Lux to 600 Lux. Minimum approx weight 900 grams water resistant made up high compressive material can sustain over 10 tones with one year replacement warranty including apoxy for fixing in position complete all as specified and directed. Note:- (i) Appropriate epoxy adhesive on the road surface shall be provided as per manufacturers specifiaction before fixing the cat eye and the same is includued in quoted rate by the contractor complete all as specified and directed.

M&L for applying two coat of weather/dust proof paint in strips exc 15cm over coat of primer including preparation of new/old surface complete all as specifiec and directed.

Demolition of cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for 75 mm thick PCC (1:4:8) type D2 using 40 mm graded crushed stone aggregate as in PCC hard standing, complete all as specified and directed.

S&F Machine pressed precast PCC pre-painted interlocking paver block glossy finish any shape and size with grey cement and pigment confirming to IS 15658-2006 of size 60mm thickness M-35 Grade with grey cement and pigment laid dry, including dismantalling tiles of any thickness laid dry over 25mm thick sand cushioning complete all as specified. Note: (i) The contractor shall submit manufature test certificate of the tiles during sample approval and same shall be fwd to office of accepting officer during final bill. (ii) Sand Cushioning shall be paid seperately

M&L for sand filling under sub base including watering and consolidating as in cushioning bed for interlocking paver block complete all as specified and directed.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete including demolishion of kerb stone complete all specified and directed.

S&F for speed Bump made from heavy duly ABS with high resislance wear and tear property. UV stablized black & yellow combination. High reflective reflectors having L=700mm, W=230mm available in both shades in red and yellow colour. Speed Bump duly filed with concrete mixer for better stability. Bumps should be fixed on road with dual method i.e. applying thick coat of epoxy chemical on road as well as bumps also. Finaly fixing nails in epoxy applied speed bump for best druability complete all as specified and directed.

S&F in repairs solar delinator 750mm high fixed in PCC Block of size 300x300x300mm in cement concrete 1:2:4 type B-1 using 20mm stone graded aggregate and red blinker and changed by solar energy having 1" red colour high intessity reflective type rounded duly pasted on lower side of lamp filed on PVC deluxe quality pipe of 50mm dia complete all as specified and directed.

Schedule of Credit

kailash chawla

DR Buildcon

M/S SURINDERAS CONSTRUCTION CO.

PBS Construction Co

R K GOEL ABHEY KUMAR JAIN